1 syllable:
art, bart, blart, cart, carte, chart, charte, clart, daart, dart, dartt, dmart, dpart, fahrt, fart, gkart, haart, hardt, hart, harte, hartt, heart, kaart, karte, kwart, lyart, mahrt, mart, marte, narte, p-chart, part, parte, scart, schardt, slart, smart, smartt, spart, staart, start, svart, taart, tart, tarte, tartt, vaart, zp theart

2 syllables:
abart, ahart, apart, assart, astart, at heart, banghart, barnhardt, barnhart, bar chart, bass part, baumgardt, baumgart, baumhardt, betschart, bi-mart, bickhart, bit part, bizmart, blackheart, black art, bogart, booksmart, bornhardt, bossart, bosshardt, bosshart, breitbart, brillhart, bump-start, by heart, calmart, capehart, carhart, carhartt, castpart, champart, clamart, clipart, cold-start, comart, compart, copart, dalhart, damart, daypart, denhart, depart, descartes, dinehart, disheart, diskpart, dispart, dogcart, dumpcart, dustcart, e-mart, earnhardt, earnhart, earnheart, ecarte, eckardt, eckhardt, eckhart, elkhart, emhart, exparte, eye chart, faintheart, false-heart, false-start, fedmart, fifth part, fine art, flip chart, flockhart, flowchart, flow chart, folk-art, folk art, forepart, foulmart, foumart, four-part, fourth part, fresh start, fullmart, gabehart, gabhart, gayhart, gayheart, gelbart, gephardt, glassheart, go-cart, gocart, golfcart, golf cart, goodhart, goodheart, good part, goulart, greenheart, hackbart, handcart, hardart, headstart, head start, hilgart, hobart, homart, horse-cart, hughart, impart, inkheart, jacquemart, jean smart, jetsmart, jfreechart, jumart, jump-start, jumpstart, k-mart, kabart, kick-heart, kick-start, kickstart, kick start, kithcart, kmart, kwik-e-mart, lanehart, lawn cart, leaphart, leichhardt, lenhardt, lenhart, lienhart, linhardt, linhart, lockart, lockhart, looksmart, luckhardt, luftfahrt, manhart, massart, massmart, mccart, mccartt, meinhardt, meinhart, minehart, miswart, mouthpart, name part, neuhart, newhart, neyhart, nose art, op-art, op art, outpart, outsmart, outstart, oxcart, oxheart, pancarte, parpart, petsmart, pickart, pie chart, plant part, plupart, pop-art, popart, postkarte, purpart, push-start, pushcart, rampart, re-start, redstart, reinhardt, reinhart, rempart, restart, rhinehardt, rhinehart, right smart, rinehardt, rinehart, robart, rockmart, rothbart, schnurrbart, schweighardt, shughart, smithhart, spare part, star chart, steelheart, steinhardt, steinhart, stop-start, street-smart, strongheart, stuttgart, subpart, sweetheart, swigart, swinehart, take heart, take part, teacart, tea cart, tenth part, tipcart, tryart, tub-cart, two-part, tygart, unheart, upstart, urquhart, voice part, wal-mart, walmart, weak part, weinhardt, whip-smart, white-heart, wisehart, wishart, wockhardt, wohlfahrt, wolfheart

3 syllables:
abstract art, after part, alfamart, alphasmart, ansichtskarte, anti-art, applecart, arsesmart, athlete's heart, at the start, autopart, a la carte, benachbart, billycart, bleeding-heart, bleeding heart, body part, bonaparte, break apart, britomart, bullock's heart, bullock heart, buonaparte, color chart, come apart, counterpart, cyclekart, dagenhart, degenhart, donkey cart, dragonheart, earlimart, eberhardt, eberhart, engelhart, enlarged heart, everhardt, everhart, fall apart, familymart, fulimart, garden cart, gayomart, graphic art, hammerheart, heart-to-heart, himmelfahrt, horsecart, hypermart, instacart, interpart, isambart, isenhart, jarvik heart, jiomart, june lockhart, kallapart, keep apart, know apart, laundry cart, line of heart, lion-heart, lionheart, lobster tart, marriage mart, martial art, middelfart, minecart, minimart, misdepart, mollebart, moneybart, multipart, naval chart, nosesmart, open-heart, overpart, pastry cart, pick apart, pilot chart, plastic art, ponycart, pricesmart, pseudo-heart, purple heart, serving cart, set-apart, set apart, shopping cart, snellen chart, speisekarte, take apart, take to heart, tear apart, tease apart, tell apart, thunderheart, touch your heart, travelstart, undercart, underpart, water cart, weather chart, work of art

4 syllables:
a band apart, calorie chart, captain beefheart, commercial art, component part, deviantart, dramatic art, five feet apart, for the most part, gerek meinhardt, indiamart, lili reinhart, mediapart, michelle lenhardt, nina betschart, openclipart, rene descartes, robby steinhardt, state-of-the-art, state of the art, taking apart, uk singles chart, watering cart, when calls the heart

5 syllables:
artificial heart, complex body part, culinary art, vfb stuttgart, whisper of the heart

6 syllables:
atrium of the heart, external body part, imaginary part, navigational chart, organization chart

7 syllables:
jarvik artificial heart, left atrium of the heart, napoleon bonaparte, order of the purple heart, right atrium of the heart

9 syllables:
kidnapping of elizabeth smart

11 syllables:
royal academy of dramatic art

1 syllable:
bert, blurt, burt, chert, court, ct, curt, dirt, flirt, fort, forte, girt, hurt, kurt, mort, pert, port, quart, quirt, shirt, short, skirt, snort, sort, sport, spurt, squirt, stuart, swart, thwart, tort, torte, turret, wart

2 syllables:
hardy, jerky, sharpy, barbie, shirty, perky, corky, gorki, bargee, parky, birdie, darkie, shorty, turki, yardie, tardy, bercy, sturdy, derby, wordy, murky, sporty, chirpy, dirty, sharpie, harpy, turkey, mirky, gorky, porgy, corgi, quirky, thirty, sortie, forty, warty, abort, alert, assert, assort, athwart, avert, break short, car port, cavort, come short, comport, concert, consort, contort, convert, cross thwart, crown wart, cut short, deport, desert, dessert, distort, divert, dress shirt, dry quart, escort, exert, exhort, extort, fall short, field sport, free port, full skirt, grass skirt, hair shirt, high court, import, inert, insert, invert, in short, moot court, night court, overt, pay dirt, pervert, purport, report, resort, revert, run short, sea squirt, sell short, sport shirt, squash court, stuffed shirt, subvert, support, tee shirt, transport, udmurt, unhurt, world court, yoghurt

3 syllables:
brush turkey, beef jerky, talk turkey, welsh corgi, cape verde, picardy, trimurti, appeals court, arch support, ballet skirt, child support, close support, common wart, contact sport, disconcert, divorce court, evening shirt, extravert, gathered skirt, handball court, hit the dirt, hobble skirt, last resort, lower court, news report, of import, outdoor sport, police court, polo shirt, price support, prince consort, probate court, provost court, queen consort, reassert, reconvert, supreme court, tape transport, tennis court, tourist court, traffic court, treaty port, trial court, unalert, water sport, worrywart

4 syllables:
water turkey, active transport, animadvert, appellate court, badminton court, basketball court, contempt of court, criminal court, direct support, earnings report, federal court, friend of the court, frozen dessert, genital wart, juvenile court, juvenile wart, kangaroo court, on the alert, overexert, parallel port, passive transport, potato wart, progress report, public transport, serial port, state supreme court, volleyball court

5 syllables:
organ of corti, pianoforte, kentucky derby, coming into court, destroyer escort, equestrian sport, financial support, gelatin dessert, holiday resort, inferior court, logistic support, medical report, military court, superior court, venereal wart

7 syllables:
interagency support

9 syllables:
integrated logistic support

10 syllables:
international logistic support